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JBL PRX418S Passive Compact 18" Portable Subwoofer System

JBL PRX418S Passive Compact 18" Portable Subwoofer System

SKU #: PRX418S
$1,029.00
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Expected December 31, 2025

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PRX418S is an eighteen inch subwoofer which, when combined with the two-way models, provides a sub/sat system capable of generating 135 dB of full-range, high quality audio. Perfect for musicians, DJ's, House of Worship, public address, or even suspended in a commercial environment like a school or nightclub, PRX400 speakers were crafted to address a multitude of demanding audio environments. With the PRX418 subwoofer you'll have a sub/sat system capable of generating 135 dB of full-range, high quality audio.

JBL PRX418S 18" Subwoofer System Features:

  • Tough DuraFlexT finish enclosure.
  • Heavy Duty 16 gauge protective screen backed steel grille.

JBL PRX418S Specifications:
Frequency Range35 Hz – 250 Hz
Frequency Response52 Hz – 120 Hz
System Sensitivity95 dB SPL (1w@1m)
Power Rating, Pink Noise   800 W / 1600 W / 3200 W
(Continuous/Program/Peak)
Rated Maximum SPL130 dB SPL peak
Nominal Impedance8 ohms
Dimensions (H x W x D)678 mm x 536 mm x 615 mm
(26.7" x 21.1" x 24.2")
Net Weight36 kg (79 lbs.)

Each PRX418S Retail Box Includes:
(1) JBL PRX418S Passive Compact 18" Portable Subwoofer System

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